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Old 05-04-2021, 03:41 PM   #11
LNP
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Join Date: Mar 2014
Location: Pekin, Illinois
Posts: 445
Re: Hard Starting Hot

Carburated engines fuel pressure should be like 5-7psi. Any higher and it will push past the needle and seat. Even after you shut it off it can still push past and cause the fuel to run over into the engine. Which would create a hard start like what you have described yours as. I would get a fuel regulator.

Last edited by LNP; 05-04-2021 at 04:04 PM.
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